We specialize in custom precision machinery parts. 1.Certification:ISO9001 2. Drawings Accepted 3. Quick shipment ... or according to the qtyAbout our companyWenzhou Zhongde Light Industry Machinery Co.,Ltd was established in 1994,We are specialize in produce ... all kinds of precision machinery parts(nuts,bolts,fasteners,washers,pipe fitting,washers,etc),our ...